DuBose, an IT professional, delivered a beautiful version of Rihanna's "Diamonds," wowing the judges, who all hit their buttons to work with her.

"Your voice cuts like a razor through this entire place," Levine said. "Those are the voices that make it really far on the show. So from a purely genuine standpoint, I can say your voice just overtook the room -- it really did. That's why we turned around."

Green said that when Rihanna watches DuBose's audition, "She'll feel Ashley had done it justice." He also said he wants to be in the front row rooting for her at the Grammys. Coach Christina Aguilera admitted it would've been "stupid" of her not to push her button for DuBose.

But it was Levine telling her he thought she could "definitely win" the competition that won DuBose over. She picked him to be her "Voice" coach.

This makes the second Twin Cities singer/songwriter on "The Voice" this season to get all four judges to buzz in with their approval.

Hopkins High School grad Holly Henry sang Coldplay's "The Scientist" on Sept. 24's show, choosing to be part of coach Blake Shelton's team.